Bristol H23A463ABC Manuel d'installation et d'entretien - Page 15

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Bristol H23A463ABC Manuel d'installation et d'entretien
PSIG R-22 R-502 R-12 134a
5
-48
-57
-29
4
-47
-55
-28
3
-45
-54
-26
2
-44
-52
-25
1
-43
-51
-23
0
-41
-50
-22
1
-39
-47
-19
2
-44
-52
-25
3
-34
-42
-14
4
-32
-40
-11
5
-30
-38
-9
6
-28
-36
-7
7
-26
-34
-4
8
-24
-32
-2
9
-22
-30
0
10
-20
-29
2
11
-19
-27
4
12
-17
-25
5
13
-15
-24
7
14
-14
-22
9
15
-12
-20
11
16
-11
-19
12
17
-9
-18
14
18
-8
-16
15
19
-7
-15
17
20
-5
-13
18
21
-4
-12
20
22
-3
-11
21
23
-1
-9
23
24
0
-8
24
25
1
-7
25
26
2
-6
27
27
4
-5
28
28
5
-3
29
29
6
-2
31
30
7
-1
32
31
8
0
33
32
9
1
34
33
10
2
35
34
11
3
37
35
12
4
38
36
13
5
39
37
14
6
40
38
15
7
41
39
16
8
42
40
17
9
43
42
19
11
45
44
21
13
47
46
23
15
49
48
24
16
51
50
26
18
53
52
28
20
55
54
29
21
57
*Inches of Mercury
To convert °F to °C: (°F – 32) ÷ 1.8 = °C
PRESSURE-TEMPERATURE RELATION CHART
TEMPERATURE °F
R404A
R-407C
Saturated
Saturated
Vap/Liq.
Vapor
-22
-57
-41.0
-21
-56
-39.5
-19
-54
-38.1
-18
-53
-36.8
-16
-52
-35.5
-15
-50
-34.2
-12
-48
-31.8
-10
-46
-29.5
-8
-43
-27.2
-5
-41
-25.1
-3
-39
-23.1
-1
-37
-21.1
1
-35
-19.3
3
-33
-17.5
5
-32
-15.7
7
-30
-14.0
8
-28
-12.4
10
-27
-10.8
12
-25
-9.2
13
-23
-7.7
15
-22
-6.3
16
-20
-4.8
18
-19
-3.5
19
-18
-2.1
21
-16
-0.8
22
-15
0.5
24
-14
1.8
25
-12
3.0
26
-11
4.2
27
-10
5.4
29
-9
6.6
30
-8
7.7
31
-6
8.9
32
-5
10.0
33
-4
11.0
35
-3
12.1
36
-2
-13.2
37
-1
14.2
38
0
15.2
39
1
16.2
40
2
17.2
41
3
18.1
42
4
19.1
43
5
20.0
44
6
20.9
45
7
21.8
47
8
23.6
49
10
25.4
51
12
27.1
52
14
28.7
54
16
30.3
56
17
31.9
57
19
33.4
Saturated
Liquid
PSIG R-22 R-502 R-12 134a
-54.0
56
31
23
-52.6
58
32
24
-51.2
60
34
26
-49.8
62
35
27
-48.5
64
37
29
-47.2
66
38
30
68
40
32
-44.7
70
41
33
-42.3
72
42
34
-40.1
-37.9
74
44
36
-35.8
76
45
37
-33.8
78
46
38
-31.9
80
48
40
-30.1
85
51
43
-28.3
90
54
46
-26.6
95
56
49
-24.9
100
59
51
-23.3
105
62
54
110
64
57
-21.7
-20.1
115
67
59
-18.6
120
69
62
-17.2
125
72
64
-15.8
130
74
67
-14.4
135
76
69
-13.0
140
78
71
-11.7
145
81
73
-10.4
150
83
75
-9.2
155
85
77
-7.9
160
87
80
165
89
82
-6.7
-5.5
170
91
83
-4.3
175
92
85
-3.2
180
94
87
-2.1
185
96
89
-1.0
190
98
91
0.1
195
100
93
1.2
200
101
95
2.2
205
103
96
3.3
210
105
98
220
108
101
4.3
230
111
105
5.3
240
114
108
6.3
250
117
111
7.2
8.2
260
120
114
9.1
275
124
118
10.1
290
128
122
11.9
305
132
126
13.6
320
136
130
15.4
335
139
133
17.0
350
143
137
365
146
140
18.7
20.3
21.9
NOTE: FOR R-407C:
To determine superheat, use saturated vapor values (small figures)
To determine subcooling, use saturated liquid values (BOLD figures)
Page 15
TEMPERATURE °F
R404A
Saturated Saturated
Vap/Liq.
Vapor
58
59
20
34.9
60
60
22
36.4
62
62
23
37.8
64
64
25
39.2
65
65
26
40.6
67
66
27
42.0
68
68
29
43.3
70
69
30
44.6
71
71
32
45.9
73
72
33
47.8
74
73
34
48.4
76
75
35
49.6
77
76
37
50.8
81
79
40
53.7
84
82
42
56.5
87
85
45
59.2
90
88
48
61.8
93
90
50
64.3
96
93
66.7
52
99
96
55
69.1
102
98
57
71.4
104
100
59
73.6
107
103
62
75.8
109
105
64
77.9
112
107
66
80.0
114
109
68
82.0
117
112
70
83.9
119
114
72
85.8
121
116
74
87.7
123
118
89.5
76
126
120
78
91.3
128
122
80
93.1
130
123
82
94.8
132
125
83
96.5
134
127
85
98.1
136
129
87
99.8
138
131
88
101.4
140
132
90
102.9
142
134
92
104.5
145
137
107.4
95
149
140
110.3
98
152
143
113.1
101
156
146
115.9
104
159
149
107
118.5
163
153
111
122.3
168
157
115
126.0
172
161
118
129.5
177
165
122
132.9
181
169
126
136.2
185
172
129
139.4
188
176
142.5
132
R-407C
Saturated
Liquid
23.4
24.9
26.3
27.8
29.2
30.6
31.9
33.3
34.6
36.5
37.1
38.4
39.6
42.6
45.4
48.2
50.9
53.5
56.0
58.4
60.8
63.0
65.3
67.5
69.6
71.7
73.7
75.7
77.6
79.5
81.3
83.2
84.9
86.7
88.4
90.1
91.8
93.4
95.0
98.1
101.1
104.1
106.9
109.7
113.7
117.6
121.3
124.9
128.4
131.8
135.0